I found some German documents about upgrading a Ultra5 with a 2nd Graphic card (ATI 3D Rage Pro) and a SCSI controller (Symbios-Logic 53c875) and am just curious if anyone else tried one of these Hardware pieces for his Ultra. I think I still have a PCI Ati Rage at home so I will try this today... maybe I can also get my hands on that SCSI controller via eBay.